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Technical Data Sheet
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3181073 — RING,SHOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3181073: RING,SHOCK.

The RING,SHOCK is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-078-2705, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
3181073
NSN: 5340-01-078-2705
NIINs: 010782705, 010782708
FSC: 5340 — Hardware, Commercial
CAGE: 0SCY8 — FIMOR NORTH AMERICA, INC. (USA)
SPECIFICATIONS
Part Number3181073
NSN5340-01-078-2705
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3181073 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 3181073?
3181073 is a RING,SHOCK.
What is the NSN for 3181073?
3181073 is cataloged in the U.S. Government catalog under NSN 5340-01-078-2705. This indicates validated use in U.S. government and defense supply chains.
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